Mathematics, 09.02.2021 23:10, samm2002

Question 13(Multiple Choice Worth 4 points) (05.07 LC)

The table shows the number of years after the year 2000 and the percentage of people of a country owning homes:

Number of years after 2000 (x) 2 4 5 1 3 7 6
Percentage of people owning homes (y) 24% 32% 36% 20% 28% 44% 40%

What is the correlation coefficient for the data, and what does it represent?
0; it represents no correlation between x and y
1; it represents a perfectly linear positive correlation between x and y
1; it represents a perfectly linear negative correlation between x and y
−1; it represents a perfectly linear negative correlation between x and y

Question 13(Multiple Choice Worth 4 points)

(05.07 LC)
The table shows the number of years after

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, hector87

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Answers: 2

continue

Mathematics, 21.06.2019 17:30, ninaaforever

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Answers: 1

continue

Mathematics, 21.06.2019 19:30, tgentryb60

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 1

continue

Mathematics, 21.06.2019 22:30, cordobamariana07

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Answers: 2

continue

Do you know the correct answer?

Question 13(Multiple Choice Worth 4 points) (05.07 LC)

The table shows the number of ye...